Jemberu Alemu

College of Agriculture and Natural Resource, Department of Animal Production and Health, Gambella University, Gambella, Ethiopia

Gezahegne Mamo

Department of Microbiology, Immunology and Public Health, College of Veterinary Medicine and Agriculture, Addis Ababa University, P.B.No.34, Debre Zeit, Ethiopia

Venkataramana Kandi

Department of Microbiology, Prathima Institute of Medical Sciences, Karimnagar, Telengana, India

Mahendra Pal

Department of Microbiology, Immunology and Public Health, College of Veterinary Medicine and Agriculture, Addis Ababa University, P.B.No.34, Debre Zeit, Ethiopia